/*
 * Copyright (c) 2023 Fancy Code.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef FFMPEG_READ_FILE_H
#define FFMPEG_READ_FILE_H
#include "FfmpegBase.h"
#include "MediaBase.h"
class FfmpegReadFile : virtual public FfmpegBase
{
public:
    FfmpegReadFile();
    virtual ~FfmpegReadFile() = default;

public: // About read media file.
    StatusCode StartReadFile(const std::string &path) override;
    StatusCode StopReadFile(void) override;
    StatusCode SetReadVideoCallback(ReadVideoFileCallback callback, void *context) override;
    StatusCode SetReadAudioCallback(ReadVideoFileCallback callback, void *context) override;

private:
    void ReadFileThread(AVFormatContext *pFormatCtx, int video_stream_index);
    void ReadFrame(AVPacket *packet);

private:
    ReadVideoFileCallback mReadVideoCallback;
    void *mReadVideoCallbackContext;
    ReadVideoFileCallback mReadAudioCallback;
    void *mReadAudioCallbackContext;
};
#endif